CN205622813U - Digit earphone connecting line - Google Patents
Digit earphone connecting line Download PDFInfo
- Publication number
- CN205622813U CN205622813U CN201620417932.0U CN201620417932U CN205622813U CN 205622813 U CN205622813 U CN 205622813U CN 201620417932 U CN201620417932 U CN 201620417932U CN 205622813 U CN205622813 U CN 205622813U
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- CN
- China
- Prior art keywords
- control box
- connecting line
- earphone
- lighting plug
- wired control
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a digit earphone connecting line, include: wire control box, lighting plug and electric connection wire control box with the wire rod of lighting plug, be equipped with in the wire control box be used for with the analog voice frequency signal conversion that the lighting plug was received becomes digital audio signal's AD conversion unit, last being equipped with of wire control box is used for receiving digital audio signal's earphone jack. Above -mentioned digit earphone connecting line is on through the female seat of the lighting who inserts the lighting plug at audio output device such as iphone, panel computers, earphone jack connection earphone, and AD conversion unit becomes digital audio signal with the lighting plug from the analog voice frequency signal conversion that audio output device received, and digital audio signal is received to the earphone jack, realizes listening the digital audio signal of listening matter preferred through the earphone of insert the earphone jack.
Description
Technical field
This utility model relates to a kind of digital earphone connecting line.
Background technology
In prior art, insert the audio output device such as mobile phone, panel computer by the audio jack on earphone
On audio jack, in order to receive simulated audio signal.Owing to the tonequality of simulated audio signal is poor, it is impossible to
Preferably audio experience is brought to user.
Utility model content
Based on this, it is necessary to for the problems referred to above, it is provided that a kind of tonequality preferably digital earphone connecting line.
A kind of digital earphone connecting line, including: wired control box, Lighting plug and be electrically connected with described line traffic control
Box and the wire rod of described Lighting plug；It is provided with in described wired control box for described Lighting plug is received
Simulated audio signal be converted into the AD conversion unit of digital audio and video signals, described wired control box be provided with for
Receive the earphone jack of described digital audio and video signals.
Wherein in an embodiment, described wire rod can be connected with described wired control box in plug, described wire rod and institute
State the fixing connection of Lighting plug.
Wherein in an embodiment, described wire rod is fixed with described wired control box and described Lighting plug
Connect.
Wherein in an embodiment, described wired control box includes substrate shell and is buckled on described substrate shell
Cover plate, described cover plate has protruded out some barbs, and described overhead kick is arranged around the edge of described cover plate；Described
Some grooves set for described overhead kick card are offered on the medial wall of substrate shell.
Wherein in an embodiment, described cover plate is embedded with some control buttons.
Above-mentioned digital earphone connecting line is by being inserted in the audio frequency such as i Phone, panel computer by Lighting plug
In the Lighting female seat of output device, earphone jack connects earphone, and AD conversion unit is by Lighting plug
The simulated audio signal received from audio output device is converted into digital audio and video signals, and earphone jack receives numeral
Audio signal, it is achieved listen to tonequality preferably digital audio and video signals by inserting the earphone of earphone jack.
Accompanying drawing explanation
Fig. 1 is the structural representation of the digital earphone connecting line of this utility model one preferred embodiment；
Fig. 2 is blast and the partial enlarged drawing of digital earphone connecting line shown in Fig. 1.
Detailed description of the invention
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is carried out more comprehensively
Description.Accompanying drawing gives preferred embodiment of the present utility model.But, this utility model can be to be permitted
The most different forms realizes, however it is not limited to embodiment described herein.On the contrary, provide these to implement
The purpose of example is to make the understanding to disclosure of the present utility model more thorough comprehensively.
As depicted in figs. 1 and 2, the digital earphone connecting line 100 of this utility model one preferred embodiment, including:
Wired control box 10, Lighting plug 20 and the wire rod of electric connection wired control box 10 and Lighting plug 20
30.It is provided with in wired control box 10 for the simulated audio signal that Lighting plug 20 receives is converted into numeral
The AD conversion unit of audio signal, wired control box 10 is provided with the earphone jack for receiving digital audio and video signals
11.In the actual application of digital earphone connecting line 100, Lighting plug 20 is inserted in i Phone,
In the Lighting female seat of the audio output devices such as panel computer, earphone jack 11 connects earphone, analog digital conversion
Lighting plug 20 is converted into DAB letter from the simulated audio signal that audio output device receives by unit
Number, earphone jack 11 receives digital audio and video signals, it is achieved listen to sound by inserting the earphone of earphone jack 11
Matter preferably digital audio and video signals, such as, the digital audio and video signals of 24bit&192kHz.
In the present embodiment, one end of wire rod 30 can be connected with wired control box 10 in plug, the other end of wire rod 30 with
Lighting plug 20 is fixing to be connected.In other embodiments, the two ends of wire rod 30 can also respectively with line traffic control
Box 10 and Lighting plug 20 is fixing to be connected.
In the present embodiment, wired control box 10 includes substrate shell 12 and the cover plate 13 being buckled on substrate shell 12,
Having protruded out some barbs 131 on cover plate 13, overhead kick 131 is arranged around the edge of cover plate 13.Substrate shell 12
Medial wall on offer and some block, for overhead kick 131, the groove 121 that sets.Some control it is embedded with on cover plate 13
Button 132.
Above-mentioned digital earphone connecting line 100 is by being inserted in i Phone, panel computer by Lighting plug 20
Deng in the Lighting female seat of audio output device, earphone jack 11 connects earphone, and AD conversion unit will
The simulated audio signal that Lighting plug 20 receives from audio output device is converted into digital audio and video signals, ear
Machine transplanting of rice hole 11 receives digital audio and video signals, it is achieved listen to tonequality by the earphone of insertion earphone jack 11 preferable
Digital audio and video signals.
Embodiment described above only have expressed several embodiments of the present utility model, its describe more concrete and
In detail, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, it is right
For those of ordinary skill in the art, without departing from the concept of the premise utility, it is also possible to do
Going out some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, this utility model is special
The protection domain of profit should be as the criterion with claims.
Claims (5)
1. a digital earphone connecting line, it is characterised in that including: wired control box, Lighting plug and
It is electrically connected with described wired control box and the wire rod of described Lighting plug；It is provided with in described wired control box for by institute
The simulated audio signal stating the reception of Lighting plug is converted into the AD conversion unit of digital audio and video signals, institute
State wired control box and be provided with the earphone jack for receiving described digital audio and video signals.
Digital earphone connecting line the most according to claim 1, it is characterised in that described wire rod is with described
Wired control box can connect in plug, and described wire rod is fixing with described Lighting plug to be connected.
Digital earphone connecting line the most according to claim 1, it is characterised in that described wire rod is with described
Wired control box and the fixing connection of described Lighting plug.
Digital earphone connecting line the most according to claim 1, it is characterised in that described wired control box includes
Substrate shell and be buckled in the cover plate on described substrate shell, described cover plate protruded out some barbs, described fall
Hook the edge around described cover plate to arrange；Offer some for described overhead kick card on the medial wall of described substrate shell
If groove.
Digital earphone connecting line the most according to claim 4, it is characterised in that be embedded on described cover plate
There are some control buttons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620417932.0U CN205622813U (en) | 2016-05-09 | 2016-05-09 | Digit earphone connecting line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620417932.0U CN205622813U (en) | 2016-05-09 | 2016-05-09 | Digit earphone connecting line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205622813U true CN205622813U (en) | 2016-10-05 |
Family
ID=57026037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620417932.0U Active CN205622813U (en) | 2016-05-09 | 2016-05-09 | Digit earphone connecting line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205622813U (en) |
-
2016
- 2016-05-09 CN CN201620417932.0U patent/CN205622813U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 112, BAXIN Road, Wanjiang street, Dongguan City, Guangdong Province, 523000 Patentee after: LIANGANG Optoelectronic Technology Co.,Ltd. Address before: No. 112, BAXIN Road, Wanjiang street, Dongguan City, Guangdong Province, 523000 Patentee before: Dongguan LIANGANG Photoelectric Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: No. 112, BAXIN Road, Wanjiang street, Dongguan City, Guangdong Province, 523000 Patentee after: Dongguan LIANGANG Photoelectric Technology Co.,Ltd. Address before: No.148 Jinghai West Road, shatousha District, Chang'an Town, Dongguan City, Guangdong Province 523000 Patentee before: LIANGANG OPTOELECTROINC TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 16, Laiwu Industrial Road, Wanjiang Street, Dongguan City, Guangdong Province, 523000 Patentee after: LIANGANG Optoelectronic Technology Co.,Ltd. Address before: No. 112, BAXIN Road, Wanjiang street, Dongguan City, Guangdong Province, 523000 Patentee before: LIANGANG Optoelectronic Technology Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |